If your site is using the LDAP CLD plug-in, do not attempt to move a user’s
calendars from one back-end host to another by changing the value of icsDWPHost, using csattribute. Modifying icsDWPHost does
not cause the calendar to be moved to the new back-end host. For instruction on how
to move a calendar from one back-end server to another, see Managing User Calendars.